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poisonousness
Variant of poisonous
adjective
capable of injuring or killing by or as by poison; containing, or having the effects of, a poison; toxic; venomous
Related Forms:
- poisonously adverb
- poisonousness noun
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
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